Add state flush to Interactive2DPlot and MatplotlibFigure (e49d75df) · Commits · NDIP / Nova Packages / nova-trame

src/nova/trame/view/components/visualization/interactive_2d_plot.py

+4 −2

Original line number	Diff line number	Diff line
		@@ -30,7 +30,7 @@ class Interactive2DPlot(vega.Figure):

		Parameters
		----------
		figure : `altair.Chart <https://altair-viz.github.io/user_guide/generated/toplevel/altair.Chart.html#altair.Chart>`_
		figure : `altair.Chart <https://altair-viz.github.io/user_guide/generated/toplevel/altair.Chart.html#altair.Chart>`__, optional
		Altair chart object
		kwargs
		Arguments to be passed to `AbstractElement <https://trame.readthedocs.io/en/latest/core.widget.html#trame_client.widgets.core.AbstractElement>`_
		@@ -38,7 +38,7 @@ class Interactive2DPlot(vega.Figure):
		Returns
		-------
		None
		"""
		""" # noqa: E501
		self._initialized = False

		super().__init__(figure=figure, **kwargs)
		@@ -83,3 +83,5 @@ class Interactive2DPlot(vega.Figure):

		if hasattr(self, "_start_update_handlers"):
		self._start_update_handlers()

		self.server.state.flush()

+9 −5

Original line number	Diff line number	Diff line
		@@ -200,18 +200,20 @@ class MatplotlibFigure(matplotlib.Figure):

		Parameters
		----------
		figure : `altair.Chart <https://altair-viz.github.io/user_guide/generated/toplevel/altair.Chart.html#altair.Chart>`_
		Altair chart object
		webagg : bool
		figure : `matplotlib.figure.Figure <https://matplotlib.org/stable/api/_as_gen/matplotlib.figure.Figure.html#matplotlib.figure.Figure>`__, optional
		Initial Matplotlib figure.
		webagg : bool, optional
		If true, then the WebAgg backend for Matplotlib is used. If not, then the default Trame matplotlib plugin
		is used.
		is used. Note that this parameter does not supporting Trame bindings since the user experiences are
		fundamentally different between the two options and toggling them is not considered a good idea by the
		author of this component.
		kwargs
		Arguments to be passed to `AbstractElement <https://trame.readthedocs.io/en/latest/core.widget.html#trame_client.widgets.core.AbstractElement>`_

		Returns
		-------
		None
		"""
		""" # noqa: E501
		self._webagg = webagg
		if webagg:
		self._port = MatplotlibFigure._get_free_port()
		@@ -253,6 +255,8 @@ class MatplotlibFigure(matplotlib.Figure):
		else:
		super().update(figure)

		self._server.state.flush()

		def _setup_figure_websocket(self) -> None:
		thread = Thread(target=self._mpl_run_ws_server, daemon=True)
		thread.start()